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Order the Unlock Code of your LG U400

Important: Select the Network your LG U400 is originally from. Do NOT select the network you want to use.

When I order an Unlock Code for my LG U400, what will I receive?

We provide you with the Unlock Code to permanently unlock your LG U400.

 

In case your LG U400 requires multiple Unlock Codes, all Unlock Codes necessary to unlock your LG U400 are automatically sent to you.

 

We also provide detailed instructions on How To Unlock your LG U400. In most cases the procedure is very easy:

 

Our Support Team is there to help with any questions you may have, please feel free to contact us anytime!

How to Unlock LG U400?

1. Insert the network SIM in the handset which has given u the LG U400.
2. Enter 2945#*88110#.
3. The phone will then prompt 'Unlock sim'. Press OK.
4. The phone will then prompt 'Network Unlock'. Press OK.
5. The phone will then prompt- 'Input Network Control Key'.

Enter the 8 digit unlocking code. Press OK. If the unlocking code comes with only 7 digits, add a 0 in front of the 7 digit code. If the unlocking code comes with only 6 digits, add 00 in front of the 6 digit code.

6. It should give you the message Success.
7. Come back to the main screen and Enter 2945#*88110#.
8. The phone will then prompt unlock sim. Press OK.
9. The phone will then prompt Network Unlock/ Lock but if you scroll down you will see a message Enter SP Lock. Enter SP Code.
10. Then press OK


Any suggestion? Want to help us improve our Guideline to unlock LG U400 ? or those are not accurate ? Please contact us

City Cloud Canada is an incorporated company, we've been unlocking cell phones for
22 years now and strives to provide the best service for our clientele.

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All products, and company names, logos, and service marks (collectively the "Trademarks") displayed are registered® and/or unregistered trademarks™ of their respective owners. City Cloud Canada is not associated with or sponsored by LG. The authors of this web site are not sponsored by or affiliated with any of the third-party trade mark or third-party registered trade mark owners, and make no representations about them, their owners, their products or services.

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Our Last 4 Certified Reviews

  • orbazan on 08/05/2026
    Excellent service. I had a carrier locked iPhone SE (2020) and everything went perfectly. Although Unlockbase estimated between 1-3 business days it only took two hours - albeit i know you can hardly establish a rule only based on my experience it was a very pleasant surprise for me. It was a personal one-time issue for me, i'm not doing this as a service, but if i will ever need such a service again and they are still around i am surely coming back.
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    There were the only one that could get my TCL nxtpaper 70 pro unlock I will always recommend this company to anybody.
  • Franscesco Gordon on 08/03/2026
    Best service ever would definitely recommend
  • Brian on 08/03/2026
    Unlockbase was very fast at sending the unlock code for my Docomo LG V60, so I could use my M1 SIM with my phone.